Weekly Extreme Killer Sudoku Competition for Jun 14 to Jun 20

Number 456, Extreme
by Crosswords Ltd. August puzzle packs Now Out!. Thanks for supporting our site.
Future Puzzle - will be submitted on the relevant day

1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
J
13
 
7
 
11
 
21
 
 
 
16
 
 
10
17
 
 
 
17
 
5
 
 
23
 
 
 
 
15
 
31
7
 
12
7
12
10
 
15
 
 
 
 
 
 
 
 
 
7
 
 
8
 
19
24
 
 
 
16
 
 
 
 
15
 
 
 
 
18
 
 
15
18
 
 
10
 
6